2 of 2 Legacy Systems Jobs in East London

Cleared Java Developer to join a leading technology consultancy working on the upgrade, enhancement, and modernisation of a number of business-critical legacy systems. You will be part of a collaborative Agile delivery team , helping to improve system performance, resilience, and scalability while ensuring continuity for end users. … nature of the work, active SC Clearance is essential . Key Responsibilities Design, develop, and enhance Java-based applications supporting legacy systems Contribute to iterative development within an Agile/Scrum environment Build and consume web services using REST/JSON and XML/SOAP APIs Write ...

trust with senior stakeholders. About You Essential Strong experience designing architectures for complex solutions ensuring consistency with agreed requirements and standards Knowledge of enterprise systems, APIs/integration, cloud platforms (AWS, Azure, GCP), and data ecosystems Experience developing and reviewing architecture artefacts. Experience of architecture modelling (C4, ArchiMate … ability to advise on requirements management approaches and coordinate requirements prioritisation Strategic thinking ability to contribute to the development of strategies and policies Technology systems analysis ability to lead the analysis of IT system capabilities Governance and assurance ability to assure services and support clients to define governance User ...